Chart upgrading was failing due to some immutable fields are needed to upgrade before the jobs can be upgraded. For solving this issue, we
have added the helm.sh/hook annotations with post-install and post-upgrade values.
As for hook-weight annotations, we have added these to control the flow of the jobs with hook creation as the jobs are dependent. Like,
db-init jobs need to run before db-sync and so on.
helm3_hook values is added so that hook can be disabled from the values files.
Change-Id: Idfcc0479d152286ecd144502d80732094c9e43ea
3c9cf1539b